| Acronym | Definition |
|---|
| NWL | NASCAR (National Association for Stock Car Auto Racing) World League |
| NWL | Newell Rubbermaid, Inc. (stock symbol) |
| NWL | Northwoods League |
| NWL | Northwest League (Boise, Idaho; baseball) |
| NWL | Northumbrian Water Limited (UK) |
| NWL | National Western Life (Insurance Company) |
| NWL | North West London |
| NWL | North Wales |
| NWL | Northumbrian Water Ltd (UK) |
| NWL | National Wholesale Liquidators |
| NWL | Normal Water Level |
| NWL | Neverending White Lights (band) |
| NWL | Northwest Lace (Arlington, WA) |
| NWL | Naval Weapons Laboratory |
| NWL | Northwestern Lehigh (New Tripoli, PA school district) |
| NWL | National Wrestling League |
| NWL | Nice White Lady |
| NWL | National Wakeboard League |
| NWL | Northwest Landing (DuPont, Washington community) |
| NWL | Nu World Holdings Ltd (South Africa) |
| NWL | Northwest Lichenologists (Oregon) |
| NWL | Nationwide Laboratories (UK) |
| NWL | Neighbourhood Watch London (London, ON, Canada) |
| NWL | Netaudio Worth Listening (blog site) |
| NWL | Nevada Women's Lobby |
| NWL | Neutron Wall Loading |
| NWL | National Womens League |
| NWL | National Waiting List |
| NWL | Network for Women in Leadership (Women's Center for Ministry at Western Seminary; Portland, OR) |
| NWL | North West Law (UK) |
| NWL | Network Waitaki Ltd |
| NWL | Nowa Wies Leborska (Poland) |
| NWL | Northwest Landscaping (Tucson, AZ) |
| NWL | National Workplace Literacy (Program) |
| NWL | Number of Word Line Failures |
| NWL | New World Landscape (Canada) |
| NWL | New Waterford Ltd (UK) |
| NWL | Norbury Wharf Ltd (UK) |
| NWL | Netherlands Well-Lead (Trading) |
| NWL | Network Lounge Technologies |
| NWL | Northern Wastes League (gaming) |